Install WCAG Audit
Three ways to audit your site: the Chrome extension for individual pages, the CLI for project-wide scans + CI, or the companion server for authenticated crawls and screen-reader walkthroughs.
License-gated
CLI — scan, auto-fix, and AI-ready fix prompts
One command audits every route — including pages behind login — runs 10 deterministic codemods, and writes a WCAG_FIXES.prompt.md your AI editor applies in one pass. Requires a Pro license or above.
$curl -fsSL https://wcagaudit.io/install | bash -s -- <your-license-key>
$wcag-audit scan --auth
Companion server (optional)
Enables clean-browser audits, screen-reader walkthroughs, and authenticated deep crawls. Pro and Business tiers only.
Windowsv1.0.0 · April 2026
Windows 10+ (64-bit) · ~250 MB
- 1Run the installer (.exe)
- 2WCAG Audit Server appears in your system tray
- 3Copy the server URL and API key from the welcome dialog
- 4Paste them into the Chrome extension's Server section
macOSv1.0.0 · April 2026
macOS 12+ (Intel & Apple Silicon) · ~300 MB
- 1Download and open the .dmg file
- 2Drag WCAG Audit Server to your Applications folder
- 3Right-click the app → Open (first time only — bypasses Gatekeeper)
- 4Or if blocked: run xattr -cr /Applications/WCAG\ Audit\ Server.app in Terminal
- 5Copy the server URL and API key from the welcome dialog
- 6Paste them into the Chrome extension's Server section
Don't have the Chrome extension yet?
The server works with the WCAG Audit Chrome extension. Install it first, then connect the server from the extension's "Server tests" section.
Install free extension